Multifunctional electric toothbrush



FIG. 1 is a front, top and left side perspective view of a multifunctional electric toothbrush, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate the portions of multifunctional electric toothbrush, which form no part of the claimed design. 

CLAIM The ornamental design for multifunctional electric toothbrush, substantially as shown and described. 